The U.S. space agency’s Skyfall project calls for sending robotic helicopters to Mars on a nuclear-powered spacecraft before ...

These guidelines reinforce the importance of whole grains and fruit and vegetables but clash with the government’s latest ...

Fresh fruits and vegetables can often come with toxic residues from pesticides, some of which contain so-called “forever ...

Freshwater-saturated sediment or bedrock may extend as deep as 3 or 4 kilometers below the basin, a new study suggests ...

Charles H. Bennett and Gilles Brassard, winners of this year’s Turing Award, spent their lives touting the advantages of the ...

A major solar storm during the Artemis II mission could harm astronauts. Here’s how NASA is protecting them The hazards that ...

Elon Musk’s space Internet company said this satellite, which appears to have blown to pieces, did not appear to pose a risk ...

How could this be? This counterintuitive finding is a consequence of what’s called Simpson’s paradox, a phenomenon that is ...

Infections of the BA.3.2 variant of the COVID-causing coronavirus are still at very low levels, but experts are concerned it ...

James Cameron tells Scientific American how his latest documentary, Secrets of the Bees, reveals an intimate view of the ...

For 20 years, this computational linguistics competition has inspired new generations of innovators in AI and language ...

Security feeds and traffic cameras have helped guide some of the most audacious targeted killings in modern history. Security ...